The bands have both posted clips on social media of Panic! man Brendon Urie eating cereal while dressed as one of the creepy purple fur monsters from Fall Out Boy’s new ‘Young & Menace’ music video, together with ambiguous lyrics from the song itself.

Are they teaming up for a new song? Or a new tour? Are FOB trying to tell us that Urie was the one in the costume the whole time? Or are they all just fucking with us for their own sadistic LOLs?

Just in case you didn’t know, the two bands have a long history, with FOB bassist Pete Wentz signing P!ATD to their first label deal.

Anyway, something’s definitely going on here. Watch the videos for yourself below and see if you have any ideas.